49323
domain: N
Appears in sequences
- Inverse INVERT transform of triple factorial numbers (3*n-2)!!! (A007559).at n=5A107716
- Triangular matrix T, read by rows, that satisfies: SHIFT_LEFT(column 0 of T^((3*p-1)/3)) = (3*p-1)*(column p of T), or [T^((3*p-1)/3)](m,0) = (3*p-1)*T(p+m,p) for all m>=1 and p>=0.at n=15A107717
- Chromatic number of stage-n Menger sponge.at n=7A135919
- The Wiener index of a chain of n triangles (i.e., joined like VVV..VV; here V is a triangle!).at n=40A143941
- Length of n-th run of consecutive primes in A375564.at n=18A376195